About
Écho is a rhythm game unlike any other: you record 5 seconds of the sound around you (or upload an audio file), and the game turns every sound it detects into a note to tap across 3 colored lanes. Every run is unique because it's born from your environment — coffee frothing, a conversation, ambient music, street noise. Three difficulty levels (Soft / Standard / Intense) adjust note density. Mobile-first, playable with touch or A · S · D keys.
Highlights
- Capture 5 s of ambient sound → rhythm auto-generated
- Or upload your own audio file instead
- 3 difficulty levels: Soft / Standard / Intense
- 3 vertical lanes, color-coded notes (cyan / purple / coral)
- Both touch and keyboard controls (A · S · D)
- Run history to replay your best rhythms
- Minimalist art direction, neon halos, elegant serif typography
- Installable PWA — home-screen icon, playable offline
Demo
Gallery
Next project
Solo RPG Master Game
A roleplaying game master inside ChatGPT — 200K+ runs, 4.5/5 stars.